BeardTube

This is a weird one, but hear me out. All of the videos on this channel are about real-life occurrences, mostly man-made disasters including the structural collapse of buildings, ships, trains, and the devastating effects of industry.

Most pertinently, every video focuses heavily on the victims, who are usually workers. Most videos end with a detailed account of policy changes that happened (or didn't happen) in order to prevent future disasters from occurring. He also makes it damn clear that it's usually the capitalists' fault, who shunt their responsibilities to keep their workers safe.

It's less horror and more discussion of anti-worker policies, where legal protections for workers' safety come from, architectural science, and preserving the memory of historical accidents and catastrophes. Well worth a sub imo.